From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, ohering@suse.com,
jbottomley@parallels.com, hch@infradead.org,
linux-scsi@vger.kernel.org, apw@canonical.com,
vkuznets@redhat.com, jasowang@redhat.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH V2 3/7] scsi: storvsc: Always send on the selected outgoing channel
Date: Fri, 27 Mar 2015 00:27:16 -0700 [thread overview]
Message-ID: <1427441240-29314-3-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1427441240-29314-1-git-send-email-kys@microsoft.com>
The current code always sent packets without data on the primary channel.
Properly distribute sending of packets with no data amongst all available
channels. I would like to thank Long Li for noticing this problem.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Long Li <longli@microsoft.com>
---
drivers/scsi/storvsc_drv.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 7f569f9..0ba7f2c 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1362,7 +1362,7 @@ static int storvsc_do_io(struct hv_device *device,
vmscsi_size_delta),
(unsigned long)request);
} else {
- ret = vmbus_sendpacket(device->channel, vstor_packet,
+ ret = vmbus_sendpacket(outgoing_channel, vstor_packet,
(sizeof(struct vstor_packet) -
vmscsi_size_delta),
(unsigned long)request,
--
1.7.4.1
next prev parent reply other threads:[~2015-03-27 6:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 7:26 [PATCH V2 0/7] scsi: storvsc: Miscellaneous enhancements and fixes K. Y. Srinivasan
2015-03-27 7:27 ` [PATCH V2 1/7] scsi: storvsc: Increase the ring buffer size K. Y. Srinivasan
2015-03-27 7:27 ` [PATCH V2 2/7] scsi: storvsc: Size the queue depth based on the ringbuffer size K. Y. Srinivasan
2015-03-27 7:27 ` K. Y. Srinivasan [this message]
2015-03-27 7:27 ` [PATCH V2 4/7] scsi: storvsc: Retrieve information about the capability of the target K. Y. Srinivasan
2015-03-27 7:27 ` [PATCH V2 5/7] scsi: storvsc: Fix a bug in copy_from_bounce_buffer() K. Y. Srinivasan
2015-03-27 7:27 ` [PATCH V2 6/7] scsi: storvsc: Don't assume that the scatterlist is not chained K. Y. Srinivasan
2015-03-27 7:27 ` [PATCH 7/7] scsi: storvsc: Set the tablesize based on the information given by the host K. Y. Srinivasan
2015-04-08 16:57 ` [PATCH V2 0/7] scsi: storvsc: Miscellaneous enhancements and fixes James Bottomley
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